updated copyright message

[modules/gui.git] / src / SVTK / SVTK_SpaceMouse.cxx

diff --git a/src/SVTK/SVTK_SpaceMouse.cxx b/src/SVTK/SVTK_SpaceMouse.cxx
index 4541bcfa41c9780f6c9d321c39518541389c7c28..a622dc232ac0bf9726f94763a6dd33619f84d427 100644 (file)
--- a/src/SVTK/SVTK_SpaceMouse.cxx
+++ b/src/SVTK/SVTK_SpaceMouse.cxx
@@ -1,4 +1,4 @@
-// Copyright (C) 2007-2019  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2023  CEA/DEN, EDF R&D, OPEN CASCADE
 //
 // Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
@@ -109,7 +109,7 @@ int SVTK_SpaceMouseXCB::initialize( xcb_connection_t *connection, xcb_window_t w
 int SVTK_SpaceMouseXCB::setWindow( xcb_connection_t *connection, xcb_window_t window )
 {
   xcb_client_message_event_t xcbEvent;
-  xcb_window_t root_window;
+  xcb_window_t root_window = 0; // todo: initial value (if screen is null, see below)
   xcb_screen_t* screen;
   xcb_generic_error_t* error;
   xcb_void_cookie_t cookie;